Example usage for org.jfree.chart.util ExportUtils writeAsPDF

Introduction

In this page you can find the example usage for org.jfree.chart.util ExportUtils writeAsPDF.

Prototype

public static final void writeAsPDF(Drawable drawable, int w, int h, File file) 

Source Link

Document

Writes a Drawable to the specified file in PDF format.

Usage

From source file:io.github.mzmine.util.jfreechart.JFreeChartUtils.java

public static void exportToImageFile(ChartViewer chartNode, File file, ImgFileType fileType) {

    final JFreeChart chart = chartNode.getChart();
    final int width = (int) chartNode.getWidth();
    final int height = (int) chartNode.getHeight();

    try {/*from  w  w  w  .  j a  v a 2  s  . c om*/

        switch (fileType) {

        case JPG:
            ExportUtils.writeAsJPEG(chart, width, height, file);
            break;

        case PNG:
            ExportUtils.writeAsPNG(chart, width, height, file);
            break;

        case SVG:
            setDrawSeriesLineAsPath(chart, true);
            ExportUtils.writeAsSVG(chart, width, height, file);
            setDrawSeriesLineAsPath(chart, false);
            break;

        case PDF:
            setDrawSeriesLineAsPath(chart, true);
            ExportUtils.writeAsPDF(chart, width, height, file);
            setDrawSeriesLineAsPath(chart, false);
            break;

        case EMF:
            FileOutputStream out2 = new FileOutputStream(file);
            setDrawSeriesLineAsPath(chart, true);
            EMFGraphics2D g2d2 = new EMFGraphics2D(out2, new Dimension(width, height));
            g2d2.startExport();
            chart.draw(g2d2, new Rectangle(width, height));
            g2d2.endExport();
            setDrawSeriesLineAsPath(chart, false);
            break;

        case EPS:
            FileOutputStream out = new FileOutputStream(file);
            setDrawSeriesLineAsPath(chart, true);
            EPSDocumentGraphics2D g2d = new EPSDocumentGraphics2D(false);
            g2d.setGraphicContext(new GraphicContext());
            g2d.setupDocument(out, width, height);
            chart.draw(g2d, new Rectangle(width, height));
            g2d.finish();
            setDrawSeriesLineAsPath(chart, false);
            out.close();
            break;

        }

    } catch (IOException e) {
        MZmineGUI.displayMessage("Unable to save image: " + e.getMessage());
        e.printStackTrace();
    }
}

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From source file:de.hs.mannheim.modUro.controller.diagram.fx.ChartViewer.java

/**
 * A handler for the export to PDF option in the context menu.
 *//*from www .j  a v  a 2 s.  c  o  m*/
private void handleExportToPDF() {
    FileChooser fileChooser = new FileChooser();
    fileChooser.setSelectedExtensionFilter(
            new FileChooser.ExtensionFilter("Portable Document Format (PDF)", "pdf"));
    fileChooser.setTitle("Export to PDF");
    File file = fileChooser.showSaveDialog(this.getScene().getWindow());
    if (file != null) {
        ExportUtils.writeAsPDF(this.chart, (int) getWidth(), (int) getHeight(), file);
    }
}

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